The question of when it would be appropriate to conclude that the associations between particulate pollution and various outcomes (including mortality) should be judged as causal in nature has been difficult and controversial. Although such a judgment must be subject to revision, the volume of new information and new experimental findings has been so great that such a reevaluation is required a...

A number of citations in the article by Wilson & DeLucas [(2014). Acta Cryst. F70, 543-554] are corrected.

Received April 1, 2015. Accepted April 3, 2015. Correspondence to: Laxmaiah Manchikanti Pain Management Center of Paducah, Paducah, and University of Louisville, Louisville, KY, 2831, Lone Oak Road, Paducah, Kentucky 42003, USA Tel: +1-270-554-9412, Fax: +1-270-554-8987, E-mail: [email protected] This is an open-access article distributed under the terms of the Creative Commons Attribution Non...

INTRODUCTION ............................................................................... 539 I. NETWORK ANALYSIS BACKGROUND ...................................... 540 A. What is a Network? ......................................................... 541 B. Network Analysis History ............................................... 543 1. Social Network Analysis ......................................

Copyright C 2015 by Korean Society of Spine Surgery This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Asian Spine Journal • pISSN 1976-1902 e...

The development of in vitro cell models that mimic behavior organs and tissues is an approach may have remarkable impact on drug testing tissue engineering applications the future. Plant-based, chemically unmodified cellulose nanofibrils (CNF) hydrogel a natural, abundant, biocompatible material has attracted great attention for biomedical applications, particular three-dimensional cultures. Ho...

We examined articles in the Journal of Applied Behavior Analysis in which results of functional analyses indicated that problem behavior was maintained by multiple sources of reinforcement. Data for 88 (16.9%) of 521 subjects reported in 168 studies met the criteria for multiple control. Data for 11 subjects (2.1%) involved a single response topography, whereas data for 77 subjects involved mul...

Uwe Müller, Ernst Petersen (Hg.) : Schweinfurter historische Forschungen (Veröffentlichungen des Historischen Vereins Schweinfurt e. V., N.F. 7), Schweinfturt 2004, 521 S., zahlr. Abb.